X^4-3x^2-208=0

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Solution for X^4-3x^2-208=0 equation:


Simplifying
X4 + -3x2 + -208 = 0

Reorder the terms:
-208 + X4 + -3x2 = 0

Solving
-208 + X4 + -3x2 = 0

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '208' to each side of the equation.
-208 + X4 + 208 + -3x2 = 0 + 208

Reorder the terms:
-208 + 208 + X4 + -3x2 = 0 + 208

Combine like terms: -208 + 208 = 0
0 + X4 + -3x2 = 0 + 208
X4 + -3x2 = 0 + 208

Combine like terms: 0 + 208 = 208
X4 + -3x2 = 208

Add '3x2' to each side of the equation.
X4 + -3x2 + 3x2 = 208 + 3x2

Combine like terms: -3x2 + 3x2 = 0
X4 + 0 = 208 + 3x2
X4 = 208 + 3x2

Simplifying
X4 = 208 + 3x2

Reorder the terms:
-208 + X4 + -3x2 = 208 + 3x2 + -208 + -3x2

Reorder the terms:
-208 + X4 + -3x2 = 208 + -208 + 3x2 + -3x2

Combine like terms: 208 + -208 = 0
-208 + X4 + -3x2 = 0 + 3x2 + -3x2
-208 + X4 + -3x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-208 + X4 + -3x2 = 0

The solution to this equation could not be determined.

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